orifice

US [ˈɔrəfɪs]
UK [ˈɒrɪfɪs]
  • n.穴
  • Web孔；口；孔板
Plural Form：orifices  

Synonym

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E-E

Web Definition

orifice
n.
1.
（尤指身体上的）孔，穴，腔a hole or opening, especially one in the body
the nasal orifice
鼻孔

Sample Sentence

Definition:
AllAll,穴穴,孔孔,口口,孔板孔板
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
The nozzle equipment is at the bottom of the valve seat; the valve spool has a balancing hole; the valve spool bush has an orifice.
喷嘴装置在阀座下端，阀芯设置有平衡孔，阀芯套开设有节流孔。
pēn zuǐ zhuāng zhì zài fá zuò xià duān , fá xīn shè zhì yǒu píng héng kǒng , fá xīn tào kāi shè yǒu jié liú kǒng 。
www.waiwenfanyi.com
2.
The tapered plug or "needle" is screwed in or out of a mating orifice in the body and thus controls the effective orifice size.
其锥形插头或“针头”是阀体上配置的螺纹旋进旋出的节流道，因此能够有效控制节流面积。
qí zhuī xíng chā tóu huò " zhēn tóu " shì fá tǐ shàng pèi zhì de luó wén xuàn jìn xuàn chū de jié liú dào , yīn cǐ néng gòu yǒu xiào kòng zhì jié liú miàn jī 。
dictsearch.appspot.com
3.
An orifice plate is often used to restrict and measure gas flow.
通常情况下采用孔板节流、测量气体流量。
tōng cháng qíng kuàng xià cǎi yòng kǒng bǎn jié liú 、 cè liáng qì tǐ liú liàng 。
www.infopetro.com.cn
4.
The even intensity and long duration of these murmurs reflect the large pressure difference across the orifice where the sound originates.
杂音的平均强度和长持续时间反映出声口压力差异很大。
zá yīn de píng jūn qiáng dù hé cháng chí xù shí jiān fǎn yìng chū shēng kǒu yā lì chā yì hěn dà 。
www.med126.com
5.
In these cases orifice plates or other differential pressure producing elements with differential pressure transmitters shall be considered.
在这种情况下，应使用流量孔板或配有差压变送器的其它差压元件。
zài zhè zhǒng qíng kuàng xià , yīng shǐ yòng liú liàng kǒng bǎn huò pèi yǒu chā yā biàn sòng qì de qí tā chā yā yuán jiàn 。
dictsearch.appspot.com
6.
To reach a stage in labor when a large segment of the fetal scalp is visible AT the vaginal orifice. Used of a fetus or the head of a fetus.
露顶分娩中包括胎儿头盖的大部分出现在阴道口的阶段。用于指胎儿或胎儿的头部
lòu dǐng fēn miǎn zhōng bāo kuò tāi ér tóu gài de dà bù fen chū xiàn zài yīn dào kǒu de jiē duàn 。 yòng yú zhǐ tāi ér huò tāi ér de tóu bù
dict.ebigear.com
7.
intervention were carried by the means of push dilatation of prepuce orifice and dilatation of prepuce orifice through blood vessel clamp.
并采取卫生宣教、“推移扩张包皮口”手法指导及“血管钳扩张包皮口”治疗等方法进行干预。
bìng cǎi qǔ wèi shēng xuān jiāo 、 " tuī yí kuò zhāng bāo pí kǒu " shǒu fǎ zhǐ dǎo jí " xuè guǎn qián kuò zhāng bāo pí kǒu " zhì liáo děng fāng fǎ jìn xíng gān yù 。
www.juyy.net
8.
Although, in that being, what attracts isn't immediate being but a wound, a break in the body's integrity, the orifice of filth.
虽然在那个生命实存，吸引人的东西，并不是当下的生命实存，而是一种创伤，一种在身体的尊严的中断，肮脏的洞口。
suī rán zài nà ge shēng mìng shí cún , xī yǐn rén de dōng xi , bìng bú shì dāng xià de shēng mìng shí cún , ér shì yī zhǒng chuāng shāng , yī zhǒng zài shēn tǐ de zūn yán de zhōng duàn , āng zāng de dòng kǒu 。
www.yododo.com
9.
This oil outlet passage feeds oil from the outlet of the orifice to a space defined under the bottom of the valve housing.
石油出口通道，这饲料从口出口石油根据阀门的房屋底部定义的空间。
shí yóu chū kǒu tōng dào , zhè sì liào cóng kǒu chū kǒu shí yóu gēn jù fá mén de fáng wū dǐ bù dìng yì de kōng jiān 。
www.1168818.cn
10.
The metering of natural gas still presently depends on orifice flowmeter, one of differential pressure flowmeters.
天然气计量现在仍以差压式流量计中的孔板流量计为主。
tiān rán qì jì liàng xiàn zài réng yǐ chā yā shì liú liàng jì zhōng de kǒng bǎn liú liàng jì wéi zhǔ 。
www.magsci.org